Pi Centering Adjustment (Pk-110) - Konica Minolta 7155 Service Manual

OTHER ADJUSTMENT

[27] PI Centering Adjustment (PK-110)

Caution1: PI Centering adjustement must be
performed on the upper tray first,
then on the lower tray.
When it is necessary to slide the side
guide plate (rear) a lot, perform step
11 before step 3 and subsequent
procedures.
Caution2: When tightening two screws of the
side guide plate (rear), be careful not
to tighten them too much. (Tighten-
ing torque: less than 5kg/cm)
1. Tool
• Screwdriver (Phillips)
• Scale
2. Adjustment method
a. Preparation
Step
Check that PK adjusting the punch hole
1
vertical position has been completed.
Perform Tray 1/2/3 centering adjust-
2
ment.
Feed the three sheets from PI with the
3
punch mode.
Check the position of each punch hole
4
on the three sheets.
b. Adjustment
Step
Release the hook and remove the
adjustment cover of the side guide plate
(rear).
1
Side guide plate
(rear)
MODEL
7155/7165 SERVICE HANDBOOK
Operation
Operation
Adjustment cover
Hook
MANUAL REVISED EDITION
Step Operation
When adjusting for the lower tray,
remove two screws and slide rightward
to remove the side guide plate (rear).
2
Side guide plate
(rear)
Loosen two adjustment screws securing
the side guide plate (rear), and slide it by
the twice the difference. (ie: If there is
1.5mm difference in direction of rear
side, slide by 3mm to rear side.)
1 scale : 2mm
Side guide plate (rear)
3
Fasten the two adjustment screws
4
securely to fix the side guide plate (rear).
In case of the lower tray, install the side
5
guide plate (rear).
Set a sheet on the tray and fit the side
guide plate (rear) to the sheet to check
6
that the side guide plate (rear) is parallel
to the sheet.
Feed the three sheets from PI with the
7
punch mode.
Check the position of each punch hole.
8
Repeat step 2 to 8 until the difference of
9
the holes is improved.
Install the adjustment cover to the side
10
guide plate (rear).
Set 8.5x11R size paper to the tray and
perform the cover sheet tray size adjust-
11
ment in 36 mode.
DATE PAGE
May 2002
1-130-2
Screws
Adjustment
screws
METHOD
REPLACEMENT